Last month Christopher practiced his violin for 16 hours and Patrick practiced his cello for 780 minutes how many more hours did Christopher practice then Patrick?

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

5x−4≥12 or 12x+5≤−4 can you with this problem